There are known to be several hazards while working in the manufacture of lifting equipment and other such large and heavy duty machinery. Some of the more dangerous hazards are usually due to collapsing and moving structures, or making contact with electrical cables.
Here are few safety measures that need to followed by manufacturers and suppliers of lifting equipments in UAE.
Source: http://www.bindasmal.com/safety-measures-of-manufacturers-and-lifting-equipment-distributors-in-saudi-arabia